I'd like to see fighting games, and perhaps shooters (maybe... how would it have you hold the gun? Maybe some plastic chinks that come with the game for reference?) Maybe swordfighting? I can;t see this being used too much for large-scale games or ones where the character would actually have to turn around, like shooters or more than 2-man multiplayer. It has potential, but I'm going to need to have my mind thoroughly blown before I'm convinced this can do more than casual games.